Check presence of files under /proc before opening them

12 years ago · 5e68143c46
parent 8b27085c34
commit 5e68143c46
1 changed files with 24 additions and 22 deletions
--- a/library/setup
+++ b/library/setup
@ -967,6 +967,7 @@ class LinuxVirtual(Virtual):
            self.facts['virtualization_role'] = 'guest'
            return

+        if os.path.exists('/proc/self/status'):
            for line in open('/proc/self/status').readlines():
                if re.match('^VxID: \d+', line):
                    self.facts['virtualization_type'] = 'linux_vserver'
@ -976,6 +977,7 @@ class LinuxVirtual(Virtual):
                        self.facts['virtualization_role'] = 'guest'
                    return

+        if os.path.exists('/proc/cpuinfo'):
            for line in open('/proc/cpuinfo').readlines():
                if re.match('^model name.*QEMU Virtual CPU', line):
                    self.facts['virtualization_type'] = 'kvm'